Display |
4 in. full-color LCD touchscreen 540 x 540 pixel display |
Colors |
Black front, white backing |
Thermostat sensors |
Temperature Humidity Occupancy (Radar) Proximity (Radar) |
Compatibility |
Works with most 24VAC HVAC equipment, including conventional furnaces and air conditioners (2H/2C), heat pumps (2H/2C + 1 stage AUX heat), boilers, and PTACs or fan coil units with up to 3 fan speeds. 1 wire accessory support for humidifiers, dehumidifiers, and ventilators (HRV/ERV). |
HVAC accessory support |
Control a one-wire HVAC accessory device like a humidifier, dehumidifier, or ventilator.Note: Self-powered accessories will require an additional 24V isolation relay. |
Wire Terminals |
R G Y1 Y2 W2/OB PEK+ C W1 |
Connectivity & security |
Dual-band Wi-Fi: 802.11 b/g/n @ 2.4GHz, 802.11 a/n/ac @ 5GHz Bluetooth 5.0 WPA, WPA2, WPA3 encryption methods DHCP (dynamic) or static IP addressing 168-bit SSL encryption 915MHz radio |
Works with |
Apple HomeKit, Amazon Alexa, Samsung SmartThings, IFTTT, and more. |
Bandwidth |
15-20 MB/month (dependent on Alexa Voice Service usage) |
Power consumption |
Up to 3.5 VA |
Powering methods |
Wired 24VAC through terminals C and Rc. Power Extender Kit enables you to reliably power your thermostat without having to run a fifth wire. |
Sustainability |
Recycled packaging Mercury-free Arsenic-free PVC-free ROHS compliant |
Temperature range |
Desired Temperature: 45° to 92°F (7° to 33°C) Display: 40° to 100°F (5° to 37°C) Sensitivity: +/− 1°F (+/− 0.5°C) Operating: 14° to 122°F (-10° to 50°C) |
Humidity range |
Display: 20% to 90% Sensitivity: +/− 5% Operating: 5% to 95% RH (non-condensing) |
Storage |
−31° to 113°F (−35° to 45°C) 5% to 95% RH (non condensing) |